We investigated how exposure to media violence and family conflict affects adolescents’ subsequent aggressive behavior. We expected a double dose effect, meaning that high media violence exposure would lead to higher levels of aggression for adolescents in high conflict families compared to low conflict families. A total of 499 adolescents (aged 10 to 14, 48% girls) participated in a two-wave longitudinal survey (4-month interval). Survey questions assessed their exposure to violence on television and in electronic games, family conflict, and aggressive behavior. Analyses revealed a significant interaction between media violence and family conflict. In families with higher conflict, higher media violence exposure was related to increased subsequent aggression. This study is the first to show a double dose effect of media violence and family conflict on adolescents’ aggression. These findings underscore the important role of the family in shaping the effects of adolescents’ media use on their social development.
References
[1]
Anderson, C.A.; Shibuya, A.; Ihori, N.; Swing, E.L.; Bushman, B.J.; Sakamoto, A.; Rothstein, H.R.; Saleem, M. Violent video game effects on aggression, empathy, and prosocial behavior in Eastern and Western countries: A meta-analytic review. Psychol. Bull. 2010, 136, 151–173, doi:10.1037/a0018251.
[2]
Bushman, B.J.; Huesmann, L.R. Short-term and long-term effects of violent media on aggression in children and adults. Arch. Pediatr. Adolesc. Med. 2006, 160, 348–352, doi:10.1001/archpedi.160.4.348.
[3]
Valkenburg, P.M.; Peter, J. Five challenges for the future of media-effects research. Int. J. Comm. 2013, 7, 197–215.
[4]
Browne, K.D.; Hamilton-Giachritsis, C. The influence of violent media on children and adolescents: A public-health approach. Lancet 2005, 365, 702–710.
[5]
Ribeaud, D.; Eisner, M. Risk factors for aggression in pre-adolescence: Risk domains, cumulative risk and gender differences—Results from a prospective longitudinal study in a multi-ethnic urban sample. Eur. J. Criminol. 2010, 7, 460–498, doi:10.1177/1477370810378116.
[6]
Bandura, A. Social cognitive theory of mass communication. In Media Effects: Advances in Theory and Research; Bryant, J., Oliver, M.B., Eds.; Routledge: New York, NY, USA, 2009; pp. 94–123.
[7]
White House. Available online: http://www.whitehouse.gov/photos-and-video/video/2013/01/16/president-obama-introduces-plan-reduce-gun-violence/ (accessed on 21 February 2013).
[8]
Common Sense Media. Media and violence: An analysis of current research. 2013. Available online: http://www.commonsensemedia.org/research/media-and-violence-an-analysis-of-current-research/ (accessed on 18 February 2013).
[9]
Moos, R.H.; Moos, B.S. Family Environment Scale Manual, 3rd ed. ed.; Consulting Psychologist Press: Palo Alto, CA, USA, 1994.
[10]
Bandura, A. Social Foundations of Thought and Action: A Social Cognitive Theory; Prentice Hall: Englewood Cliffs, NJ, USA, 1986.
[11]
Ferguson, C.J. Media violence effects: Confirmed truth or just another X-File? J. Forensic Psychol. Pract. 2009, 9, 103–126, doi:10.1080/15228930802572059.
[12]
Tanaka, A.; Raishevich, N.; Scarpa, A. Family conflict and childhood aggression: The role of child anxiety. J. Interpers. Violence 2010, 25, 2127–2143, doi:10.1177/0886260509354516.
[13]
Vandewater, E.; Lansford, J. Influences of family structure and parental conflict on children’s well-being. Fam. Relat. 1998, 47, 323–330, doi:10.2307/585263.
[14]
Gentile, D.A.; Coyne, S.; Walsh, D.A. Media violence, physical aggression, and relational aggression in school age children: A short-term longitudinal study. Aggress. Behav. 2011, 37, 193–206, doi:10.1002/ab.20380.
[15]
Krahé, B.; M？ller, I. Longitudinal effects of media violence on aggression and empathy among German adolescents. J. Appl. Dev. Psychol. 2010, 31, 401–409, doi:10.1016/j.appdev.2010.07.003.
[16]
Vandewater, E.; Lee, J.; Shim, M. Family conflict and violent electronic media use in school-aged children. Media Psychol. 2005, 7, 73–86, doi:10.1207/S1532785XMEP0701_4.
[17]
Ferguson, C.J.; San Miguel, C.; Hartley, R.D. A multivariate analysis of youth violence and aggression: The influence of family, peers, depression, and media violence. J. Pediatr. 2009, 155, 904–908, doi:10.1016/j.jpeds.2009.06.021.
[18]
Huesmann, L.R.; Moise-Titus, J.; Podolski, C.; Eron, L.D. Longitudinal relations between children’s exposure to TV violence and their aggressive and violent behavior in young adulthood: 1977–1992. Dev. Psychol. 2003, 39, 201–221, doi:10.1037/0012-1649.39.2.201.
[19]
Jordan, A. The role of media in children's development: An ecological perspective. J. Dev. Behav. Pediatr. 2004, 25, 196–206, doi:10.1097/00004703-200406000-00009.
[20]
Slater, M.D.; Snyder, L.; Hayes, A.F. Thinking and modeling at multiple levels: The potential contribution of multilevel modeling to communication theory and research. Hum. Commun. Res. 2006, 32, 375–384, doi:10.1111/j.1468-2958.2006.00292.x.
[21]
Gerbner, G.; Gross, L.; Morgan, M.; Signorielli, N. The mainstreaming of America: Violence profile no. 11. J. Commun. 1980, 30, 10–29.
[22]
Valkenburg, P.M.; Peter, J. The differential susceptibility to media effects model. J. Commun. 2013, 64, 221–243, doi:10.1111/jcom.12024.
Huesmann, L.R. The impact of electronic media violence: Scientific theory and research. J. Adolesc. Health 2007, 41, S6–S13, doi:10.1016/j.jadohealth.2007.09.005.
[25]
Farver, J.A.M.; Xu, Y.Y.; Eppe, S.; Fernandez, A.; Schwartz, D. Community violence, family conflict, and preschoolers' socioemotional functioning. Dev. Psychol. 2005, 41, 160–170, doi:10.1037/0012-1649.41.1.160.
[26]
Margolin, G.; Gordis, E.B. The effects of family and community violence on children. Annu. Rev. Psychol. 2000, 51, 445–479, doi:10.1146/annurev.psych.51.1.445.
[27]
McKelvey, L.M.; Whiteside-Mansell, L.; Bradley, R.H.; Casey, P.H.; Conners-Burrow, N.A.; Barrett, K.W. Growing up in violent communities: Do family conflict and gender moderate impacts on adolescents’ psychosocial development? J. Abnorm. Child Psychol. 2011, 39, 95–107, doi:10.1007/s10802-010-9448-4.
[28]
Proctor, L.J. Children growing up in a violent community: The role of the family. Aggress. Violent Beh. 2006, 11, 558–576, doi:10.1016/j.avb.2005.12.004.
[29]
Huesmann, L.R.; Guerra, N.G. Children’s normative beliefs about aggression and aggressive behavior. J. Pers. Soc. Psychol. 1997, 72, 408–419, doi:10.1037/0022-3514.72.2.408.
[30]
Perry, D.G.; Perry, L.C.; Rasmussen, P. Cognitive social-learning mediators of aggression. Child Dev. 1986, 57, 700–711, doi:10.2307/1130347.
[31]
Orue, I.; Bushman, B.J.; Calvete, E.; Thomaes, S.; Orobio de Castro, B.; Hutteman, R. Monkey see, monkey do, monkey hurt: Longitudinal effects of exposure to violence on children's aggressive behavior. Soc. Psychol. Person. Sci. 2011, 2, 432–437, doi:10.1177/1948550610396586.
[32]
Anderson, K.R.; Cavallaro, D. Parents or pop culture? Children’s heroes and role models. Childhood Educ. 2002, 78, 161–168, doi:10.1080/00094056.2002.10522728.
[33]
Bricheno, P.; Thornton, M. Role model, hero or champion? Children’s views concerning role models. Educ. Res. 2007, 49, 383–396, doi:10.1080/00131880701717230.
[34]
Duncan, S.C.; Strycker, L.A.; Duncan, T.E.; Okut, H. A multilevel contextual model of family conflict and deviance. J. Psychopathol. Behav. 2002, 24, 169–175, doi:10.1023/A:1016010717254.
[35]
Formoso, D.; Gonzales, N.A.; Aiken, L.S. Family conflict and children’s internalizing and externalizing behavior: Protective factors. Am. J. Community Psychol. 2000, 28, 175–199, doi:10.1023/A:1005135217449.
[36]
Rideout, V.J.; Foehr, U.G.; Roberts, D.F. Generation M2. Media in the Lives of 8- to 18-Year-Olds. 2010. Available online: http://kff.org/other/poll-finding/report-generation-m2-media-in-the-lives/ (accessed on 14 December 2011).
[37]
Konijn, E.A.; Nije Bijvank, M.; Bushman, B.J. I wish I were a warrior: The role of wishful identification in the effects of violent video games on aggression in adolescent boys. Dev. Psychol. 2007, 43, 1038–1044, doi:10.1037/0012-1649.43.4.1038.
[38]
Boyatzis, C.J.; Matillo, G.M.; Nesbitt, K.M. Effects of the "Mighty Morphin Power Rangers" on children’s aggression with peers. Child Study J. 1995, 25, 45–55.
[39]
Vandewater, E.A.; Lee, S. Measuring children’s media use in the digital age: Issues and challenges. Am. Behav. Sci. 2009, 52, 1152–1176, doi:10.1177/0002764209331539.
[40]
Lee, C.; Hornik, R.; Hennessy, M. The reliability and stability of general media exposure measures. Commun. Methods Meas. 2008, 2, 6–22, doi:10.1080/19312450802063024.
[41]
Schmitz, K.H.; Harnack, L.; Fulton, J.E.; Jacobs, D.R.; Gao, S.; Lytle, L.A.; van Coevering, P. Reliability and validity of a brief questionnaire to assess television viewing and computer use by middle school children. J. School Health 2004, 74, 370–377, doi:10.1111/j.1746-1561.2004.tb06632.x.
Bj？rkqvist, K.; Lagerspetz, K.M.J.; Kaukiainen, A. Do girls manipulate and boys fight? Developmental trends in regard to direct and indirect aggression. Aggress. Behav. 1992, 18, 117–127, doi:10.1002/1098-2337(1992)18:2<117::AID-AB2480180205>3.0.CO;2-3.
[44]
Hayes, A.F. A primer on multilevel modeling. Hum. Commun. Res. 2006, 32, 385–410, doi:10.1111/j.1468-2958.2006.00281.x.
[45]
Desai, M.; Begg, M.D. A comparison of regression approaches for analyzing clustered data. Am. J. Public Health 2008, 98, 1425–1429, doi:10.2105/AJPH.2006.108233.
[46]
Hopf, W.H.; Huber, G.L.; Weiss, R.H. Media violence and youth violence: A 2-year longitudinal study. J. Media Psychol. 2008, 20, 79–96, doi:10.1027/1864-1105.20.3.79.
[47]
Krahé, B.; Busching, R.; M？ller, I. Media violence use and aggression among German adolescents: Associations and trajectories of change in a three-wave longitudinal study. Psychol. Popular Media Cult. 2012, 1, 152–166, doi:10.1037/a0028663.
[48]
Preacher, K.J.; Curran, P.J.; Bauer, D.J. Computational tools for probing interaction effects in multiple linear regression, multilevel modeling, and latent curve analysis. J. Educ. Behav. Stat. 2006, 31, 437–448, doi:10.3102/10769986031004437.
[49]
Bauer, D.J.; Curran, P.J. Probing interactions in fixed and multilevel regression: Inferential and graphical techniques. Multivar. Behav. Res. 2005, 40, 373–400, doi:10.1207/s15327906mbr4003_5.
[50]
L？sel, F.; Bliesener, T.; Bender, D. Social information processing, experiences of aggression in social contexts, and aggressive behavior in adolescents. Crim. Justice Behav. 2007, 34, 330–347, doi:10.1177/0093854806295833.
[51]
Henry, D.; Guerra, N.; Huesmann, R.; Tolan, P.; VanAcker, R.; Eron, L. Normative influences on aggression in urban elementary school classrooms. Am. J. Community Psychol. 2000, 28, 59–81, doi:10.1023/A:1005142429725.
[52]
Schultz, D.; Shaw, D.S. Boys’ maladaptive social information processing, family emotional climate, and pathways to early conduct problems. Soc. Dev. 2003, 12, 440–460, doi:10.1111/1467-9507.00242.
[53]
Van der Voort, T.H.A.; Vooijs, M.W. Validity of children’s direct estimates of time spent television viewing. J. Broadcast. Electron 1990, 34, 93–99, doi:10.1080/08838159009386729.
[54]
Robinson, J.P.; Godbey, G. Time for Life: The Surprising Ways Americans Use Their Time; Pennsylvania State University Press: University Park, PA, USA.
[55]
Anderson, C.A.; Dill, K.E. Video games and aggressive thoughts, feelings, and behavior in the laboratory and in life. J. Pers. Soc. Psychol. 2000, 78, 772–790, doi:10.1037/0022-3514.78.4.772.
